<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="utf-8">
	<title>Document</title>
	<style type="text/css">
		.box01, .box02{
			width: 200px;
			height: 200px;
			background-color: gold;
		}
		.box01{
			margin-bottom: 20px;
		}
		.box02{
			margin-top: 20px;
		}


	</style></head>
<body>
	<div class="box01">1</div>
	<div class="box02">2</div>

</body>
</html>